Hi all,
I’ve grown in soil a few times but currently on my first hydro grow and having issues and questions. Hoping to get some guidance.
Jack Herrer autoflower
DWC hydro buckets
Currently about 9 weeks in.
Roots look good. I check the water daily and top off and adjust pH.
Using GH liquid micro, flora, bloom & recently been adding hydroguard
Questions:
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When I follow the directions on the GH sheet I have which is attached, the amounts/gallon indicated push me WAY over the top of the recommended ppm range. For example, it says ppm range 1000-1200 but when I mix as directed I get like 2500 ppm. I’ve never watered with this, I ended up watering it down and bringing it to 1100.
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When I top off my water, do I use water with nutes, or plain pH balanced water?
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What is a good ppm to go with? In trying to fix pH instability I’ve brought ppm down to around 600 but the instability hasnt gone away.
Issues:
A. Everything was pretty stable and going perfectly until early flowering and then the pH has been dropping drastically and it takes a lot of pH up to bring it up. The plants don’t seem to be suffering badly but the constant adjusting SUCKS.
I can balance the pH at 5.8 or 6 and then the next morning it’s often at like 4.2! The. I carefully rebalance the pH and add water but it’s so time consuming and feel like Im Doing something wrong.
I have began using hydroguard for the last 2 weeks and it’s a little better but still drops a lot every day.
I do mix the nutrients very well and give them a lot of time to mix before balancing and double check it before adding.
B. Soon the buds will be big and stems weaker on one plant. It’s going to be difficult to change the water. If I was using a net I couldn’t lift it. Any advice for this?
The roots look healthy and while dead roots come off, I do not have any smell or slime or overly brown-ness.
Thank you!!
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